                    &\multicolumn{6}{c}{}                                                                  \\
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Less                &      -0.002&       0.023&     -0.0250         &       0.744&       3,298&         214\\
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More-Fuel           &      -0.005&       0.075&     -0.0795         &       0.335&       3,926&         254\\
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More-Other          &       0.016&      -0.041&      0.0566         &       0.484&       3,758&         244\\
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Attic R-value       &      22.482&      23.281&     -0.7987         &       0.179&       3,539&         229\\
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Duct R-value        &       5.539&       5.468&      0.0706         &       0.490&       3,717&         238\\
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Metal Ducts         &       0.170&       0.134&      0.0364         &       0.108&       3,836&         247\\
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$-$ \% Duct Leakage &     -19.135&     -19.841&      0.7062         &       0.376&       3,728&         248\\
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Return Sizing Adequate&       0.830&       0.857&     -0.0270         &       0.237&       3,867&         251\\
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EER                 &      10.182&      10.213&     -0.0308         &       0.834&       3,133&         215\\
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AH in Closet        &       0.401&       0.357&      0.0444         &       0.163&       3,758&         244\\
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HVAC Size (sqft/ton)&     500.473&     499.109&      1.3638         &       0.828&       3,723&         239\\
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Programmable Thermostat&       0.678&       0.640&      0.0381         &       0.221&       3,926&         254\\
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Gas Furnace         &       0.608&       0.646&     -0.0379         &       0.224&       3,926&         254\\
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Gas WH              &       0.593&       0.610&     -0.0169         &       0.593&       3,926&         254\\
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$-$ System Age      &     -12.879&     -13.242&      0.3625         &       0.354&       3,167&         215\\
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Vertical AH         &       0.602&       0.661&     -0.0597\sym{*}  &       0.056&       3,795&         248\\
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Did Not Rec WS      &       0.463&       0.441&      0.0218         &       0.499&       3,926&         254\\
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2 Systems           &       0.161&       0.181&     -0.0196         &       0.432&       3,926&         254\\
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Did Not Rec Att R   &       0.154&       0.147&      0.0072         &       0.769&       3,484&         225\\
